package com.sp2.dev.apachecommons;

import org.apache.commons.lang.math.NumberUtils;
import org.junit.Test;

/**
 * Created by IntelliJ IDEA.
 * User: zhimingli
 * Date: 14-2-20
 * Time: 上午10:24
 * To change this template use File | Settings | File Templates.
 */
public class TestCommon {
    @Test
    public void test(){
     // Bag bag = new HashBag();
        String str ="12.7";
        boolean isDigits = NumberUtils.isDigits(str);
        
       

    }
}
